18020996

素因数分解:

$2^2\times 7^1\times {\mathrm{751}}^1\times {\mathrm{857}}^1$

素因数の和:1619

約数の個数: 24

約数和(自身を含む): 36132096

約数和(自身を除く): 18111100

約数列:

[1, 2, 4, 7, 14, 28, 751, 857, 1502, 1714, 3004, 3428, 5257, 5999, 10514, 11998, 21028, 23996, 643607, 1287214, 2574428, 4505249, 9010498, 18020996]

約数ペア:

[(1, 18020996), (2, 9010498), (4, 4505249), (7, 2574428), (14, 1287214), (28, 643607), (751, 23996), (857, 21028), (1502, 11998), (1714, 10514), (3004, 5999), (3428, 5257)]